SOP Solver cause to Recalculates SDF every frame. 'SpencerL', on 21 Mar 2011 - 4:11 PM, said: It is the RBD Object which is responsible for the SDF calculation.
If you crack open the RBD Object > rbdconfigureobject, there is a SDF Representation DOP which is the culprit.If you just need to run a sop solver which doesn't need an SDF, you could create your object from scratch with an Empty Object DOP followed by a SOP Geometry DOP to reference the geometry you want to modify. ok. i describe my task. i'm have rbd object -> voronoy configure object. in other words geometry of source rbd object changing over time. my task is to calculate per-point velocity. Accumulating attribute through sop solver dop.
SOP Solver with Deforming Geometry. Taking transfered attribute forever. I, Houdini: Growing Objects. H12 Solver node. My sop-solver-tool. easier than the for each sop! Hey Peeps!
I am releasing my sop-solver-tool, making the sop solver easier than the for each sop! No help no example files but it could be a while till I get around to those so i thought i should let the world have it sooner rather than later. The basic work flow is like this... In sops you have the geometry that is the first frame state, plug this into the first input. next press the button "Make New Sop Solver Feedback" this purple colored node will be the top of the feedback loop providing the geometry from the previous frame. the sops that you place between the feedback node and the second input are applied each frame. going back to frame one after changing the feedback loop will make the cached geometry recook again.
Careful not to select or otherwise make the feedback sops display when you are trying to simulate the sop-solver-tool otherwise it will not feedback the geometry until you return to the first frame and only display the sop-solver-tool or any node after it. Houdini - Wire solver worms. Particle/SOP-Solver slime. [R&D] Rigid + Sop solver. Houdini - Impact deformation for RBDs. Houdini Erosion.